TY  - BOOK
AU  - Staff, WSI
TI  - IBM PC at user's hand book
SN  - 81-7029-062-7
U1  - 004.16 St23I 
CY  - New Delhi
PB  - : BPB Publications
KW  - Computer science - Handbook
KW  - | Basic - Programming language
KW  - | Computer hardware
KW  - | Operating system
ER  -